Transaction not yet indexed

Mb4mGe3QW3utFU3Nu1XaWCdG97aRmbYmdvHCyT1M8yhjFqCzkYWCqqvVBxASuf9fEFyFd4PvcjTEghUWmnFrFkb

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.